Product Development Engineer – Liquid Cooling

Amphenol HSIO

📍 markham, on, Canada

Full-time Engineering Posted June 01, 2026

Job Description

Job Title: Product Development Engineer – Liquid Cooling for Front-End I/O Connectors

Position Overview

Amphenol is seeking a highly skilled and motivated Product Development Engineer to lead the design and development of liquid cooling solutions for front‑end I/O connectors that will power the next generation of Artificial Intelligence (AI) and Machine Learning (ML) platforms. This role is critical to advancing thermal management technologies that support high‑performance computing environments.

Key Responsibilities

Design & Development

  • Architect and develop liquid cooling plates optimized for high‑density front‑end I/O connector applications.
  • Engineer microchannel structures, cold plate geometries, and flow path configurations to maximize thermal efficiency and minimize pressure drop.
  • Select and integrate materials compatible with high‑performance thermal transfer and long‑...